package com.bigknow.appstore.web.interceptor;

import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class InterceptorDemo implements HandlerInterceptor {
    @Override
    public boolean preHandle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o) throws Exception {
        if (!httpServletRequest.getServletPath().endsWith("png")
                && !httpServletRequest.getServletPath().endsWith("css")
                && !httpServletRequest.getServletPath().endsWith("js")
                && !httpServletRequest.getServletPath().endsWith("gif")) {
            System.out.println("进入preHandle方法，" + httpServletRequest.getServletPath());
        }
        return true;
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {

    }

    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {

    }

}
